3" 8 oz. Tablets - 25 lb. Pail

This is the strongest compressed chlorine (90%) available. 

Features:

• Kills germs and bacteria as it enters your pool. 
• Stabilized to protect your chlorine from the ultraviolet rays of the sun. 
• Prolongs the life of your chlorine and gives you a HEALTHY swimming environment while spending less money. 
• Requires fewer additions of acid to keep the pH balanced.